NDLI: Making a case for situation-dependent user profiles in context-aware environments

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Making a case for situation-dependent user profiles in context-aware environments

Content Provider	ACM Digital Library
Author	Droegehorn, Olaf Sutterer, Michael David, Klaus
Abstract	Next-generation network applications aim at personalizing their services regarding the user's situation. This process calls for an adequate management of situation-dependent user preferences. We present arguments making clear the benefits of structuring a user profile into situation-dependent sub-profiles, especially for context-aware systems that comprise a huge agglomeration of situation-dependent user preferences. Whereas we only shortly address this approach from a human factors research perspective, we provide a detailed analytic evaluation why situation-dependent sub-profiles are superior to currently available user profile structuring approaches from a technical perspective. In particular, we show that runtime performance for searching matching situation-dependent user preferences after a situation change is superior, in case user preferences are clustered into situation-dependent sub-profiles.
Starting Page	1
Ending Page	6
Page Count	6
File Format	PDF
ISBN	9781595939326
DOI	10.1145/1376878.1376881
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2007-11-26
Publisher Place	New York
Access Restriction	Subscribed
Subject Keyword	Personalization Context-awareness User profile Situation
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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